TY  - BOOK
AU  - Golob, Richard,
AU  - Brus, Eric,
TI  - The almanac of science and technology: What's new and what's known 
SN  - 0-15-105050-3
AV  - Q158.5 A56
PY  - 1990///
CY  - Boston
PB  - Hb jovanovich
KW  - Ciencia
KW  - Tecnología
ER  -